code: def test_logical_or(self):
      self.check_binary("logical_or")
  
file_path: cupy/tests/cupy_tests/logic_tests/test_ops.py
imports: import unittest
  from cupy import testing
label_desc: Use image node_id 4 for calling the TestOps obj's underlying member method code with example usage: obj.test_logical_or() without return types